| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
C9H7O4Na + HCl = C9H8O4 + NaCl =>
C9H7O4Na + HCl = C9H8O4 + NaCl
NH4H2PO4 + CaCl2*2H2O = NH4OH + H3PO4 + Ca5(PO4)3(OH) + NH4Cl =>
19 NH4H2PO4 + 5 CaCl2*2H2O = 9 NH4OH + 16 H3PO4 + Ca5(PO4)3(OH) + 10 NH4Cl
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
Cu + ZnO = Zn + CuO =>
Cu + ZnO = Zn + CuO
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
F2 + P2 = PF3 =>
3 F2 + P2 = 2 PF3
V2O5 + C2H5OH + H2SO4 = VOSO4 + CH3CHO + H2O =>
V2O5 + C2H5OH + 2 H2SO4 = 2 VOSO4 + CH3CHO + 3 H2O
Cu(SO4) + (NO3)2 = Cu(NO3)2 + SO4 =>
Cu(SO4) + (NO3)2 = Cu(NO3)2 + SO4
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
H3[Fe(CN)6] + Mg(OH)2 = Mg3([Fe(CN)6])2 + H2O =>
2 H3[Fe(CN)6] + 3 Mg(OH)2 = Mg3([Fe(CN)6])2 + 6 H2O
Ca(NO3)2*4H2O + NaHCO3 = NaNO3 + CaCO3 + H2O + CO2 =>
Ca(NO3)2*4H2O + 2 NaHCO3 = 2 NaNO3 + CaCO3 + 5 H2O + CO2
CoI3(aq) + Li2S(aq) = Co2S3(aq) + LiI(s) =>
2 CoI3(aq) + 3 Li2S(aq) = Co2S3(aq) + 6 LiI(s)
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
HMn + BiO3 = Bi + H2O + MnO4 =>
2 HMn + 3 BiO3 = 3 Bi + H2O + 2 MnO4
MnSO4 + PbO2 + H2SO4 = HMnO4 + PbSO4 + H2O =>
2 MnSO4 + 5 PbO2 + 3 H2SO4 = 2 HMnO4 + 5 PbSO4 + 2 H2O
NaHCO3 + C6H8O3 = CO2 + H2O + Na3C6H5O7 =>
39 NaHCO3 + 9 C6H8O3 = 15 CO2 + 23 H2O + 13 Na3C6H5O7
CaO + HCl = CaCl + H2O + O2 =>
4 CaO + 4 HCl = 4 CaCl + 2 H2O + O2
FeCl3 + K3PO4 = FePO4 + KCl =>
FeCl3 + K3PO4 = FePO4 + 3 KCl
Ca + CO = CaCO =>
Ca + CO = CaCO
N2O5 + Al = Al2O3 + N =>
3 N2O5 + 10 Al = 5 Al2O3 + 6 N
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
NH3 + FeO = Fe + N + H2O =>
2 NH3 + 3 FeO = 3 Fe + 2 N + 3 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
(NH4)2CrO4 = NH3 + H2O + Cr2O3 + O2 =>
4(NH4)2CrO4 = 8 NH3 + 4 H2O + 2 Cr2O3 + 3 O2
BaBr2 + K2SO4 = BaSO4 + KBr =>
BaBr2 + K2SO4 = BaSO4 + 2 KBr
Br2(l) + I2(l) = IBr3(g) =>
3 Br2(l) + I2(l) = 2 IBr3(g)
MgSO3 + H2 = MgHSO3 =>
2 MgSO3 + H2 = 2 MgHSO3
Lu + Os + B = LuOs3B2 =>
Lu + 3 Os + 2 B = LuOs3B2
Ti + HF = TiF5 + H2 =>
2 Ti + 10 HF = 2 TiF5 + 5 H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaCO3 + H2O = HCO3 + Na + OH =>
NaCO3 + H2O = HCO3 + Na + OH
Al3O3 + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al3O3 + 6 NaOH + 12 H2O = 6 NaAl(OH)4 + 3 H2
HF + NH4(OH) = NH4F + H2O =>
HF + NH4(OH) = NH4F + H2O
HO = H2 + O2 =>
2 HO = H2 + O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CaCO3 + CH3COOH + H2O = Ca(H3COO)2 + CO2 =>
CaCO3 + CH3COOH + H2O = Ca(H3COO)2 + CO2
Cr2(SO4) + Br + NaOH = Na2CrO4 + NaBr + Na2SO4 + H2O =>
Cr2(SO4) + 10 Br + 16 NaOH = 2 Na2CrO4 + 10 NaBr + Na2SO4 + 8 H2O
RbBr + AuCl = AuBr + RbCl =>
RbBr + AuCl = AuBr + RbCl
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
KMnO4 + KI + H2O = I + MnO2 + KOH =>
KMnO4 + 3 KI + 2 H2O = 3 I + MnO2 + 4 KOH
SO + HI = I2 + S + H2O =>
SO + 2 HI = I2 + S + H2O
Br2 + H2O = HBr + HBrO3 =>
3 Br2 + 3 H2O = 5 HBr + HBrO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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